Danfoss MP1 Closed Circuit Axial Piston Pump

Danfoss MP1 Closed Circuit Axial Piston Pump

Designed for medium-power closed-circuit applications, Danfoss MP1 pumps are available multiple displacements. At Rexton Hydraulic, we provide sales and repair services of Danfoss MP1 Closed Circuit Axial Piston Pump to keep your equipment running at their peak performance.

Serie : Danfoss MP1
Axial Piston Variable Displacement Pump
MP1 High Power Pressure Pump
Model : MP28 / MP32 / MP38 / MP45
Minimum Pressure 350 Bar (Psi 3400)
Maximum Pressure 380 Bar (Psi 4000)
It is Used in Agriculture, Construction, Crane and Material Handling, Forestry.

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Description
Technical Specifications
Product Models
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Danfoss MP1 closed circuit axial piston pump is the next evolution of mobile hydraulic pumps, specifically designed for small- to medium-sized equipment. These pumps are versatile and used in construction, agriculture, or many other industries. Danfoss MP1 pump provides the performance you need to keep your machines running efficiently. The MP1 is a modular pump, which is flexible enough to fit hundreds of applications in an easily integrated package.

Danfoss MP1 pumps are developed with different displacements from 28 cm3 to 45 cm3 [1.71 in3 to 2.75 in3]. These pumps can be used with a variety of controls, including mechanically or electrically actuated feedback controls. Danfoss MP1 pump is constructed with a true clean side (no customer interface), which offers an integrated loop flush (28/32cc) delivering flexibility in placing the component. These pumps also include one of the shortest component lengths in their class.

These pumps come with industry-leading rotating kit technology that ensures machines operate at peak efficiency, lowering the overall cost of ownership. They have patent-pending servo guide rod along with durable tapered roller swashplate bearings, which provides low vibration and precise machine control. Danfoss MP1 also offers a wide range of control options, including Electrical Displacement Control (EDC), Mechanical Displacement Control (MDC), Hydraulic Displacement Control (HDC), and Electric 3-position control (FNR).

Characteristics

Road construction: Durable, robust design meets the demands of harsh work conditions
Material handling: PLUS+1^© delivers precision control. Pump dimensions fit any design
Turf care: Right-sized configuration for specific applications, and the ability to scale to needed control capability – including MDC, EDC, and HDC
Specialty: Conversion capability fits a myriad of machine types

Technical Specifications

Technical Data

Feature	28	32	38	45
Displacement (cm³/rev [in³/rev])	28.0 [1.71]	31.8 [1.94]	38.0 [2.32]	45.1 [2.75]
Flow at rated (continuous) speed (l/min [US gal/min])	95.3 [25.2]	108.1 [28.5]	125.3 [33.1]	149.5 [39.5]
Torque at maximum displacement (N·m/bar [lbf·in/1000psi])	0.45 [272.0]	0.51 [308.9]	0.60 [369.1]	0.72 [438.1]
Mass moment of inertia of rotating components (kg·m² [slug·ft²])	0.00201 [0.0015]	0.00201 [0.0015]	0.00300 [0.0022]	0.00300 [0.0022]
Mass (kg [lb])	29.6 [65.3]	29.6 [65.3]	38 [83.8]	38 [83.8]
Oil volume (liter [US gal])	1.5 [0.40]	1.5 [0.40]	2.0 [0.53]	2.0 [0.53]
Mounting flange	ISO 3019-1 flange 101-2 (SAE B)
Input shaft outer diameter, splines and tapered shafts	ISO 3019-1, outer Ø22mm – 4 (SAE B, 13 teeth) ISO 3019-1, outer Ø25mm – 4 (SAE B-B, 15 teeth)
Input shaft outer diameter, splines and tapered shafts	ISO 3019-1, outer Ø22mm – 1 (Straight Key)		ISO 3019-1, outer Ø31mm – 4 (19 teeth) ISO 3019-1, outer Ø25mm -4 (Straight Key) ISO 3019-1, outer Ø25mm -3 (Conical keyed, taper 1:8)
Auxiliary mounting flange with metric fasteners, shaft outer diameter and splines	ISO 3019-1, flange 82-2, outer Ø16mm – 4 (SAE A, 9 teeth) ISO 3019-1, flange 82-2, outer Ø19mm – 4 (SAE A, 11 teeth) ISO 3019-1, flange 101-2, outer Ø22mm – 4 (SAE B, 13 teeth) ISO 3019-1, flange 101-2, outer Ø25mm – 4 (SAE B-B, 15 teeth)
Main port configuration A, B	ISO 11926-1- 1 1/16 – 12 (Inch O-ring boss)		ISO 11926-1- 1 5/16 – 12 (Inch O-ring boss)
	ISO 6149-1, M27x2 (Metric o-ring boss)		ISO 6162, Ø19mm, (Split flange boss, M10x1.5)
	ISO 6149-1, M27x2 (Metric o-ring boss)		ISO 6149-1 – M33x2 (Metric O-ring boss)
Case drain ports L1, L2	ISO 11926-1 1 1/16 – 12 (Inch O-ring boss) ISO 6149-1, M27x2 (Metric O-ring boss)
Suction ports S	ISO 11926-1 -1 1/16-12 (Inch O-ring boss) ISO 6149-1 – M27x2 (Metric O-ring boss)		ISO 11926-1 – 1 5/16-12 (Inch O-ring boss) ISO 6149-1 – M33x2 (Metric O-ring boss)
Other ports	ISO 11926-1 (Inch O-ring boss) ISO 6149-1 (Metric O-ring boss)
Customer interface threads	Metric fasteners